University of Minnesota
University of Minnesota
College of Biological Sciences


Effect of N Addition on Vegetation With Mammalian Herbivory Initially on Disked Ground - Experiment 009

Grasshopper individual characteristics

Years Available: 1984

Principle Investigators

Huntly, Nancy
Inouye, Richard

View All Experiment and Dataset Methods

Environmental Data Initiative data package

EDI Package ID DOI


1Field number/letterField number/letter
2Experiment numberExperiment number
3Plot numberPlot number
4Nitrogen TreatmentNitrogen treatment applied twice per year3=3.0 g/m2; 6=14.0 g/m2; 8=40.0 g/m2; 1=no nutrients added
5Ammonium Nitrate(34-0-0) addition(g/m2/yr)Total annual nitrogen fertilizer additiongramsPerMeterSquaredPerYear
6Sampling dateSampling date (YYMMDD)
7Grasshopper number/idGrasshopper number/id
8Species NameSpecies Name
9Number of back legsNumber of back legsdimensionless
10"Sex code (1 = Male, 2 = Female)""Sex code (1 = Male, 2 = Female)"1 = Male, 2 = Female
12Species Biomass (g)Species Biomass (g)gram


Field number/letterExperiment numberPlot numberNitrogen TreatmentAmmonium Nitrate(34-0-0) addition(g/m2/yr)Sampling dateGrasshopper number/idSpecies nameNumber of back legsSex code (1 = Male, 2 = Female)AgeSpecies Biomass (g)
E91368408201Melanoplus femurrubrum2160.298
E91368408204Melanoplus spp.2260.29
E91368408202Melanoplus spp.1260.347
E91368408203Melanoplus spp.2260.484
E928808408202Spharagemon collare1260.397
E928808408206Phoetaliotes nebrascensis2160.108
E928808408206Melanoplus spp.2260.351
E928808408205Melanoplus spp.2260.351
E928808408203Phoetaliotes nebrascensis1260.27
E928808408201Arphia pseudoniatana2160.287
E928808408204Melanoplus spp.3260.526
E93368408201Melanoplus spp.2260.353

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Effect of N Addition on Vegetation With Mammalian Herbivory Initially on Disked Ground: Grasshopper individual characteristics

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